Ardelyx (ARDX)'s 30-day implied volatility (IV30) was 68.0% at the close on October 28, 2026, up from 58.2% the day before, against a 52-week range of 37.8% to 101.7%. Its 20-day historical volatility was 40.3%.
Key numbers
30-day implied volatility (IV30): 68.0%
IV30 52-week range: 37.8% to 101.7% (median 57.3%)
Historical volatility: 20-day 40.3%, 1-year 51.7%
Implied move by the nearest expiration: ±3.7%
Data as of October 28, 2026.
ARDX Implied Volatility (IV) vs Historical Volatility (HV)
The ARDX IV term structure shows the implied volatility difference between different maturity dates.
